/*
 * Copyright (C) 2018, British Broadcasting Corporation
 * All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the British Broadcasting Corporation nor the names
 *       of its contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef OUTPUT_FILE_MANAGER_H_
#define OUTPUT_FILE_MANAGER_H_

#include <stdio.h>
#include <string>
#include <map>

#include <bmx/BMXTypes.h>
#include <bmx/mxf_reader/MXFTrackInfo.h>


class OutputFileManager
{
public:
    OutputFileManager();
    ~OutputFileManager();

    void SetPrefix(const std::string &prefix);
    void SetSoundDeinterleave(bool enable);

    void AddTrackFile(size_t track_index, const bmx::MXFTrackInfo *track_info, bool wrap_klv);

    void GetTrackFile(size_t track_index, uint32_t child_index, FILE **file, std::string *filename);
    void GetTrackFile(size_t track_index, FILE **file, std::string *filename);

private:
    typedef struct
    {
        std::string filename;
        FILE *file;
    } FileInfo;

    typedef struct
    {
        std::map<uint32_t, FileInfo> children;
    } TrackFileInfo;

private:
    std::string mPrefix;
    bool mSoundDeinterleave;

    std::map<size_t, TrackFileInfo> mTrackFiles;
    std::map<MXFDataDefEnum, uint32_t> mDDefCount;
};


#endif
